Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942555 | Gear-shaping grindstone and method of fabricating the same | Toshiya Hayashi, Hisatoshi Kojima, Toru Nakanoboh | 2005-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942555 | Gear-shaping grindstone and method of fabricating the same | Toshiya Hayashi, Hisatoshi Kojima, Toru Nakanoboh | 2005-09-13 |